NHC adducts of tantalum amidohalides: the first example of NHC abnormally coordinated to an early transition metal

Pavel A. Petrov; Taisiya S. Sukhikh; Maxim N. Sokolov

doi:10.1039/c7dt00748e

NHC adducts of tantalum amidohalides: the first example of NHC abnormally coordinated to an early transition metal

Pavel A. Petrov, Taisiya S. Sukhikh, Maxim N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

8 Цитирования (Scopus)

Аннотация

The reaction of Ta(NMe₂)₅ with NHC·HBF₄ (NHC = IMes and SIMes) leads to new carbene adducts of the mixed Ta^V amidofluoride, [(NHC)TaF₃(NMe₂)₂]. On the contrary, the reaction of Ta(NMe₂)₅ with IMes·HCl gives a complex mixture, where [(aIMes)TaCl₂(NMe₂)₃] is identified as one of the products. This is the first example of abnormal NHC coordination to an early transition metal.

Язык оригинала	английский
Страницы (с-по)	4902-4906
Число страниц	5
Журнал	Dalton Transactions
Том	46
Номер выпуска	15
DOI	https://doi.org/10.1039/c7dt00748e
Состояние	Опубликовано - 21 апр 2017

Доступ к документу

10.1039/c7dt00748e

Link to publication in Scopus

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Цитировать

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NHC adducts of tantalum amidohalides : the first example of NHC abnormally coordinated to an early transition metal. / Petrov, Pavel A.; Sukhikh, Taisiya S.; Sokolov, Maxim N.

В: Dalton Transactions, Том 46, № 15, 21.04.2017, стр. 4902-4906.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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T1 - NHC adducts of tantalum amidohalides

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AU - Sukhikh, Taisiya S.

AU - Sokolov, Maxim N.

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N2 - The reaction of Ta(NMe2)5 with NHC·HBF4 (NHC = IMes and SIMes) leads to new carbene adducts of the mixed TaV amidofluoride, [(NHC)TaF3(NMe2)2]. On the contrary, the reaction of Ta(NMe2)5 with IMes·HCl gives a complex mixture, where [(aIMes)TaCl2(NMe2)3] is identified as one of the products. This is the first example of abnormal NHC coordination to an early transition metal.

AB - The reaction of Ta(NMe2)5 with NHC·HBF4 (NHC = IMes and SIMes) leads to new carbene adducts of the mixed TaV amidofluoride, [(NHC)TaF3(NMe2)2]. On the contrary, the reaction of Ta(NMe2)5 with IMes·HCl gives a complex mixture, where [(aIMes)TaCl2(NMe2)3] is identified as one of the products. This is the first example of abnormal NHC coordination to an early transition metal.

KW - HETEROCYCLIC CARBENE COMPLEXES

KW - WHITE PHOSPHORUS

KW - REACTIVITY

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KW - P-4

KW - NIOBIUM

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KW - CLUSTER

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DO - 10.1039/c7dt00748e

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SP - 4902

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JO - Dalton Transactions

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